Patents by Inventor Alex Chartier

Alex Chartier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for obtaining a linear detonating shaped cutting charge, charge obtained by said method
    Patent number: 9194667
    Abstract: The invention relates to a method for obtaining linear detonating shaped cutting charges (100) and to novel linear detonating shaped cutting charges (100) that are able to be obtained by means of said method. Characteristically, the sheath (101) of said charges (100) is shaped before filling and, once filled, it is only slightly deformed for perfect adaptation to the material contained therein. Ultimately, said sheath (101) has concave (C) outer walls (10a, 10b).
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: November 24, 2015
    Assignee: PYROALLIANCE
    Inventors: Alex Chartier, Laurent D'Emmanuele, Olivier Jeanneau
  • METHOD FOR OBTAINING A LINEAR DETONATING SHAPED CUTTING CHARGE, CHARGE OBTAINED BY SAID METHOD
    Publication number: 20150013561
    Abstract: The invention relates to a method for obtaining linear detonating shaped cutting charges (100) and to novel linear detonating shaped cutting charges (100) that are able to be obtained by means of said method. Characteristically, the sheath (101) of said charges (100) is shaped before filling and, once filled, it is only slightly deformed for perfect adaptation to the material contained therein. Ultimately, said sheath (101) has concave (C) outer walls (10a, 10b).
    Type: Application
    Filed: September 14, 2012
    Publication date: January 15, 2015
    Applicant: PYROALLIANCE
    Inventors: Alex Chartier, Laurent D'Emmanuele, Olivier Jeanneau